diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/releases/3.1.txt | 3 | ||||
| -rw-r--r-- | docs/topics/db/queries.txt | 10 |
2 files changed, 12 insertions, 1 deletions
diff --git a/docs/releases/3.1.txt b/docs/releases/3.1.txt index 630dd4bc35..6cbdac4a1e 100644 --- a/docs/releases/3.1.txt +++ b/docs/releases/3.1.txt @@ -338,6 +338,9 @@ Models * The new ``is_dst`` parameter of the :meth:`.QuerySet.datetimes` determines the treatment of nonexistent and ambiguous datetimes. +* The new :class:`~django.db.models.F` expression ``bitxor()`` method allows + :ref:`bitwise XOR operation <using-f-expressions-in-filters>`. + Pagination ~~~~~~~~~~ diff --git a/docs/topics/db/queries.txt b/docs/topics/db/queries.txt index 79f38084fa..415d229b02 100644 --- a/docs/topics/db/queries.txt +++ b/docs/topics/db/queries.txt @@ -656,10 +656,18 @@ that were modified more than 3 days after they were published:: >>> Entry.objects.filter(mod_date__gt=F('pub_date') + timedelta(days=3)) The ``F()`` objects support bitwise operations by ``.bitand()``, ``.bitor()``, -``.bitrightshift()``, and ``.bitleftshift()``. For example:: +``.bitxor()``, ``.bitrightshift()``, and ``.bitleftshift()``. For example:: >>> F('somefield').bitand(16) +.. admonition:: Oracle + + Oracle doesn't support bitwise XOR operation. + +.. versionchanged:: 3.1 + + Support for ``.bitxor()`` was added. + The ``pk`` lookup shortcut -------------------------- |